Academic Listening 1 Unit 3

HALS1 – 3.1

HALS1 – 3.2

HALS1 – 3.3

HALS1 – 3.4

HALS1 – 3.5

HALS1 – 3.6

HALS1 3.7

HALS1 – 3.8

HALS1 – 3.9

HALS1 – 3.10

HALS1 – 3.11